16055326573 has 16 divisors (see below), whose sum is σ = 18943194816. Its totient is φ = 13415149440.

The previous prime is 16055326543. The next prime is 16055326589. The reversal of 16055326573 is 37562355061.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-16055326573 is a prime.

It is a super-2 number, since 2×16055326573² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16055326543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207615 + ... + 274252.

It is an arithmetic number, because the mean of its divisors is an integer number (1183949676).

Almost surely, 2^16055326573 is an apocalyptic number.

16055326573 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16055326573 is a deficient number, since it is larger than the sum of its proper divisors (2887868243).

16055326573 is a wasteful number, since it uses less digits than its factorization.

16055326573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482124.

The product of its (nonzero) digits is 567000, while the sum is 43.

The spelling of 16055326573 in words is "sixteen billion, fifty-five million, three hundred twenty-six thousand, five hundred seventy-three".